Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/28/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/29/2020 08:29:48 0.12,-104.15 0.65,-106.52 269.28 80
2 03/30/2020 08:13:44 0.13,-104.16 -0.36,-101.99 247.64 80
3 03/31/2020 20:35:40 -0.13,-104.08 -0.85,-107.29 365.18 80
4 04/01/2020 20:14:16 -0.13,-104.07 0.17,-102.76 150.30 80
5 04/03/2020 08:36:04 0.13,-104.13 0.98,-108.03 443.60 80
6 04/04/2020 08:19:59 0.14,-104.14 0.02,-103.49 73.24 80
7 04/06/2020 20:23:10 -0.14,-104.07 -0.21,-104.26 22.00 80
8 04/07/2020 20:01:46 -0.14,-104.07 0.81, -99.73 493.74 80
9 04/09/2020 08:23:34 0.14,-104.12 0.34,-105.01 101.02 80
10 04/10/2020 08:07:30 0.14,-104.12 -0.68,-100.48 415.85 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/28/2020
SNOs_Map_GOES-14_NPP_20200329.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/28/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service